Sirug, W. S. (2012). Fundamentals of discrete mathematics. Mindshapers.
Lua i Stíl Chicago (17ú heag.)Sirug, Winston S. Fundamentals of Discrete Mathematics. Intramuros, Manila: Mindshapers, 2012.
Lua MLA (9ú heag.)Sirug, Winston S. Fundamentals of Discrete Mathematics. Mindshapers, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.